CN211769829U

CN211769829U - Driven wheel with high transmission efficiency for crane

Info

Publication number: CN211769829U
Application number: CN201922189828.7U
Authority: CN
Inventors: 李文辉
Original assignee: Guizhou Rongxin Tianli Heavy Industry Co ltd
Current assignee: Guizhou Rongxin Tianli Heavy Industry Co ltd
Priority date: 2019-12-07
Filing date: 2019-12-07
Publication date: 2020-10-27
Anticipated expiration: 2029-12-07

Abstract

The utility model discloses a driven wheel with high transmission efficiency for a crane, which comprises a hanging beam, wherein the bottom of the hanging beam is provided with an integrated hoisting main body, the inner side of the hoisting main body is connected with and provided with a reinforced cross beam, the reinforced cross beam is provided with a hoisting main box, one side of the bottom of the hoisting main body is provided with a driving wheel, the other side of the bottom of the hoisting main body is provided with a driven wheel, and one end of the bottom of the hoisting main body is provided with a motor; the device's action wheel tire and from driving wheel tire facial make-up are equipped with protective cover plate, protective cover plate's inboard is installed through the connection of oil pressure bumper shock absorber, the effect through protective cover plate can prevent that the tire from receiving the object and colliding with the wearing and tearing, cause the unnecessary loss, the protecting crust has been installed at the device's chain junction, protect drive chain through the protecting crust, the link plate has been seted up on the protecting crust, the spacing rotation of link plate is installed on the protecting crust, can open the link plate upset when needs are overhauld the chain and are maintained, conveniently add lubricating oil.

Description

Driven wheel with high transmission efficiency for crane

Technical Field

The utility model belongs to the technical field of the hoist, concretely relates to driven wheel that transmission efficiency is high for hoist.

Background

The crane refers to a multi-action crane for vertically lifting and horizontally carrying heavy objects within a certain range. The gantry crane is a variant of a bridge crane, and is also called a gantry crane and mainly used for loading and unloading outdoor goods yard, stock yard and bulk goods. The metal structure of the device is like a door-shaped frame, two support legs are arranged under a bearing main beam and can directly walk on a track on the ground, and overhanging cantilever beams can be arranged at the two ends of the main beam. The gantry crane has the characteristics of high site utilization rate, large operation range, wide application range, strong universality and the like, is widely used in port goods yards, and is divided into two cranes, namely a rail type container crane and a tire type container crane, in the current shipyard, container yard and the like.

The driven vehicle with high transmission efficiency for the existing crane is generally used for hoisting a device with large mass, can be used for block adding operation, improves the working efficiency, has the advantages of energy conservation, environmental protection, high reliability, large hoisting capacity, small maintenance workload, easy realization of automatic operation and the like, but when the tire crane is used, tires on the device are easily collided and worn by sharp objects and the like, so that the stability of the device in use is influenced, and therefore the driven vehicle with high transmission efficiency for the crane is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a driven wheel that transmission efficiency is high for hoist, with the driven car that the current transmission efficiency is high for the hoist that proposes in solving above-mentioned background art, generally when using, the device is used for lifting by crane the great device of quality, can add the piece operation, improve work efficiency, energy-concerving and environment-protective, the reliability is high, lifting capacity is big, the maintenance work load is little, easily realize advantages such as automation mechanized operation, but this tire crane is when using, the tire on the device receives the wearing and tearing that collide with of objects such as sharp-pointed nature easily, the problem of the stability when influencing the device uses.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a driven wheel that transmission efficiency is high for hoist, includes the hanging beam, the hoist and mount main part of integral type is seted up to the bottom of hanging beam, the web beam has been installed to the inboard connection of hoist and mount main part, the web beam facial make-up is equipped with the jack-up owner case, the action wheel has been installed to bottom one side of hoist and mount main part, the bottom opposite side of hoist and mount main part has been installed from the driving wheel, the motor has been installed to the bottom one end of hoist and mount main part, protective cover plate has been installed from the surface connection of driving wheel, oil pressure shock absorber has been installed to protective cover plate's interior survey connection.

Preferably, the protective housing of integral type is installed to the bottom of hoist and mount main part, the link plate has been installed in the front surface connection of protective housing, the swivel mount has been installed at the front surface top of protective housing, the swivel mount facial make-up is equipped with the bull stick, the link plate passes through the bull stick rotation and installs on the swivel mount, just the elasticity lug has been installed to the one end inboard of link plate.

Preferably, one end of the rotating rod is provided with gear teeth, and the elastic lug is engaged with the gear teeth.

Preferably, a rubber gasket is laid on the surface of the protective cover plate.

Preferably, the driving wheel and the driven wheel are both connected with a protective cover plate.

Preferably, the hoisting main body is of a Y-shaped structure.

Preferably, a ladder stand is welded on the hoisting main body on one side.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) when the device is used, the protective cover plates are arranged on the driving wheel tire and the driven wheel tire of the device, the inner sides of the protective cover plates are connected through the oil pressure shock absorbers, and the device can prevent the tires from being collided and abraded by objects under the action of the protective cover plates, so that unnecessary loss is caused, the service life of the tires is prolonged, and the practicability of the device is improved;

(2) the protective shell has been installed at the device's chain junction, protects drive chain through the protective shell, and has seted up the link plate on the protective shell, and the spacing rotation of link plate is installed on the protective shell, can open the link plate upset when needs are overhauld the chain and are maintained, conveniently adds lubricating oil, has improved the convenience when the device overhauls.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a right side view schematic diagram of the driven wheel of the present invention;

FIG. 3 is a schematic view of the sectional structure of the hanging plate of the present invention;

in the figure: 1. hoisting a main box; 2. climbing a ladder; 3. a motor; 4. a driving wheel; 5. a protective shell; 6. hanging the plate; 7. a driven wheel; 8. a protective cover plate; 9. a reinforcing cross beam; 10. hoisting the main body; 11. a hanging beam; 12. an oil pressure damper; 13. rotating; 14. a rotating rod; 15. a resilient tab.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: the utility model provides a driven wheel that transmission efficiency is high for hoist, including hanging beam 11, the hoist and mount main part 10 of integral type is seted up to the bottom of hanging beam 11, strengthening beam 9 has been installed to the inboard connection of hoist and mount main part 10, strengthening beam 9 facial make-up is equipped with jack-up main tank 1, action wheel 4 has been installed to bottom one side of hoist and mount main part 10, from driving wheel 7 has been installed to the bottom opposite side of hoist and mount main part 10, motor 3 has been installed to the bottom one end of hoist and mount main part 10, from the surface connection of driving wheel 7 installed protective cover 8, oil pressure bumper shock absorber 12 has been installed to the interior survey of protective cover 8, protective cover 8 installs on the surface from driving wheel 7 through oil pressure bumper shock absorber 12, when the device is in the use, can prevent through protective effect of protective cover 8 that the tire from receiving object colliding.

For better maintenance, in this embodiment, preferably, the bottom of the hoisting main body 10 is provided with an integrated protective shell 5, the front surface of the protective shell 5 is connected with a hanging plate 6, the top of the front surface of the protective shell 5 is provided with a rotating base 13, the rotating base 13 is provided with a rotating rod 14, the hanging plate 6 is rotatably mounted on the rotating base 13 through the rotating rod 14, and the inner side of one end of the hanging plate 6 is provided with an elastic lug 15 to improve convenience in maintenance, for better fixing the hanging plate 6, in this embodiment, preferably, one end of the rotating rod 14 is provided with a gear tooth, the elastic lug 15 is mounted with the gear tooth through meshing, the hanging plate 6 is prevented from automatically opening and closing through a meshing structure, for better protection, in this embodiment, preferably, the surface of the protective cover plate 8 is laid with a rubber gasket, for better protection, in this embodiment, preferably, the driving wheel 4 and the driven wheel 7 are both, for better support, in this embodiment, preferably, hoist main part 10 position Y style of calligraphy structure, improve the holistic stability of the device, for the convenience of operation, in this embodiment, preferably, the welding has cat ladder 2 on one side hoist main part 10, and accessible cat ladder 2 climbs to the hanging beam 11 on.

The utility model discloses a theory of operation and use flow: when the device is used, the driving wheel 4 and the driven wheel 7 of the device are connected and provided with the protective cover plate 8, the inner side of the protective cover plate 8 is connected and provided with the oil pressure shock absorber 12, when the device is used, if an object collides on the protective cover plate 8, the protective cover plate 8 extrudes the oil pressure shock absorber 12, the oil pressure shock absorber 12 provides certain buffering acting force, the tire can be prevented from being collided and abraded by the object through the protection effect of the protective cover plate 8, unnecessary loss is caused, the service life of the tire is prolonged, and the practicability of the device is improved; the device installs the protecting crust 5 of integral type in the device's action wheel 4 and the chain junction from between driving wheel 7 when using, can protect the transmission chain through protecting crust 5, and seted up link plate 6 on protecting crust 5, link plate 6 is spacing to be installed on protecting crust 5 through swivel mount 13, can open link plate 6 upset when needs are overhauld the chain and are maintained can, conveniently add lubricating oil, improved the convenience when the device overhauls.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a driven wheel that transmission efficiency is high for hoist, includes hanging beam (11), hoist and mount main part (10) of integral type are seted up to the bottom of hanging beam (11), strengthening beam (9) have been installed in the inboard connection of hoist and mount main part (10), strengthening beam (9) facial make-up is equipped with hoist main box (1), its characterized in that: action wheel (4) have been installed to bottom one side of hoist and mount main part (10), from driving wheel (7) have been installed to the bottom opposite side of hoist and mount main part (10), motor (3) have been installed to the bottom one end of hoist and mount main part (10), protective cover board (8) have been installed to the surface connection from driving wheel (7), oil pressure bumper shock absorber (12) have been installed to the interior survey connection of protective cover board (8), protective cover board (8) are installed on the surface from driving wheel (7) through oil pressure bumper shock absorber (12).

2. The driven wheel with high transmission efficiency for the crane according to claim 1, wherein: the utility model discloses a hoist and mount panel, the protective housing (5) of integral type is installed to the bottom of hoist and mount main part (10), link plate (6) have been installed in the front surface connection of protective housing (5), swivel mount (13) have been installed at the front surface top of protective housing (5), swivel mount (13) facial make-up is equipped with bull stick (14), link plate (6) are installed on swivel mount (13) through bull stick (14) rotation, just elastic lug (15) are installed to the one end inboard of link plate (6).

3. The driven wheel with high transmission efficiency for the crane according to claim 2, wherein: one end of the rotating rod (14) is provided with gear teeth, and the elastic lug (15) is engaged with the gear teeth.

4. The driven wheel with high transmission efficiency for the crane according to claim 1, wherein: and a rubber gasket is laid on the surface of the protective cover plate (8).

5. The driven wheel with high transmission efficiency for the crane according to claim 1, wherein: the driving wheel (4) and the driven wheel (7) are both connected with a protective cover plate (8).

6. The driven wheel with high transmission efficiency for the crane according to claim 1, wherein: the hoisting main body (10) is of a Y-shaped structure.

7. The driven wheel with high transmission efficiency for the crane according to claim 1, wherein: and a ladder (2) is welded on the hoisting main body (10) on one side.